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update!

update!(attributes)

Instance Public methods

Updates its receiver just like update but calls save! instead of save, so an exception is raised if the record is invalid.

update_attributes!

Links:

https://github.com/rails/rails/blob/abb92690ee7c3e447427963ad6000526908c1e53/activerecord/lib/active_record/persistence.rb#L241

doc_ruby_on_rails

2015-06-20 00:00:00

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